9x^2-.6x+.01=0

Simple and best practice solution for 9x^2-.6x+.01=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 9x^2-.6x+.01=0 equation:


Simplifying
9x2 + -0.6x + 0.01 = 0

Reorder the terms:
0.01 + -0.6x + 9x2 = 0

Solving
0.01 + -0.6x + 9x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
9 the coefficient of the squared term: 

Divide each side by '9'.
0.001111111111 + -0.06666666667x + x2 = 0

Move the constant term to the right:

Add '-0.001111111111' to each side of the equation.
0.001111111111 + -0.06666666667x + -0.001111111111 + x2 = 0 + -0.001111111111

Reorder the terms:
0.001111111111 + -0.001111111111 + -0.06666666667x + x2 = 0 + -0.001111111111

Combine like terms: 0.001111111111 + -0.001111111111 = 0.000000000000
0.000000000000 + -0.06666666667x + x2 = 0 + -0.001111111111
-0.06666666667x + x2 = 0 + -0.001111111111

Combine like terms: 0 + -0.001111111111 = -0.001111111111
-0.06666666667x + x2 = -0.001111111111

The x term is -0.06666666667x.  Take half its coefficient (-0.03333333334).
Square it (0.001111111112) and add it to both sides.

Add '0.001111111112' to each side of the equation.
-0.06666666667x + 0.001111111112 + x2 = -0.001111111111 + 0.001111111112

Reorder the terms:
0.001111111112 + -0.06666666667x + x2 = -0.001111111111 + 0.001111111112

Combine like terms: -0.001111111111 + 0.001111111112 = 0.000000000001
0.001111111112 + -0.06666666667x + x2 = 0.000000000001

Factor a perfect square on the left side:
(x + -0.03333333334)(x + -0.03333333334) = 0.000000000001

Calculate the square root of the right side: 0.000001

Break this problem into two subproblems by setting 
(x + -0.03333333334) equal to 0.000001 and -0.000001.

Subproblem 1

x + -0.03333333334 = 0.000001 Simplifying x + -0.03333333334 = 0.000001 Reorder the terms: -0.03333333334 + x = 0.000001 Solving -0.03333333334 + x = 0.000001 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.03333333334' to each side of the equation. -0.03333333334 + 0.03333333334 + x = 0.000001 + 0.03333333334 Combine like terms: -0.03333333334 + 0.03333333334 = 0.00000000000 0.00000000000 + x = 0.000001 + 0.03333333334 x = 0.000001 + 0.03333333334 Combine like terms: 0.000001 + 0.03333333334 = 0.03333433334 x = 0.03333433334 Simplifying x = 0.03333433334

Subproblem 2

x + -0.03333333334 = -0.000001 Simplifying x + -0.03333333334 = -0.000001 Reorder the terms: -0.03333333334 + x = -0.000001 Solving -0.03333333334 + x = -0.000001 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.03333333334' to each side of the equation. -0.03333333334 + 0.03333333334 + x = -0.000001 + 0.03333333334 Combine like terms: -0.03333333334 + 0.03333333334 = 0.00000000000 0.00000000000 + x = -0.000001 + 0.03333333334 x = -0.000001 + 0.03333333334 Combine like terms: -0.000001 + 0.03333333334 = 0.03333233334 x = 0.03333233334 Simplifying x = 0.03333233334

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.03333433334, 0.03333233334}

See similar equations:

| -s+15=4s-14 | | 17y+28=19y+27 | | 1/6(x-18)=5/6 | | 7.7/15.4=x/2.2 | | 3x+2(x-5)=7x-12 | | 65656565656w-4454=222222+77777 | | 12/60=10/x | | 4/x+3=6/x | | 9/x=8/3 | | 25m-3=24m-4 | | 6x+64=118 | | 8-8n=8 | | r-176=-8r-5 | | x-(-9)=22 | | x/5-9=5 | | -4e+-3=e+57 | | -4e-3=e | | 2c^2+13c-7= | | t-223=-9t-3 | | (5-x)/x+0.75=7/x | | 3p^2-10p+3= | | 5x^2+25x+10=0 | | -9s+7=s+237 | | (x+1)(x+2)=x(x+1)+3 | | 4/x+6=6x | | 20x^2=14+66x | | p+378=-9p+8 | | 15d^2+22d=-8 | | x-92=-x-6 | | 7x^2-5x-9=0 | | 8k-19=-8k+19 | | v+12=28 |

Equations solver categories